Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bb7b5b9 | 4 | 33.3% |
| Ab7b5b9 | 2 | 16.7% |
| Eb7sus | 2 | 16.7% |
| Gbmaj7 | 2 | 16.7% |
| Abm7 | 1 | 8.3% |
| Db7b5b9 | 1 | 8.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Eb7sus -> Abm7 | Resolution (Minor) | 1 |
| Abm7 -> Db7b5b9 | Setup (Major Key) | 1 |
| Db7b5b9 -> Gbmaj7 | Resolution (Major) | 1 |
Harmonic Highlights:
- Prevalent
b5b9alterations on dominant chords (Bb7, Ab7, Db7) create significant chromatic tension. - The
Eb7suschord introduces a dominant quality on the tonic, potentially delaying resolution or setting up secondary dominant functions. - A clear ii-V-I progression (
Abm7-Db7b5b9-Gbmaj7) leads to Gb major, the relative major of Eb minor, offering harmonic relief.
- Prevalent
Improvisation Focus: Altered Scale (Super Locrian) to effectively outline the numerous
b5b9dominant chords.Difficulty Rating: 4 (Advanced Intermediate) - The consistent use of altered dominants and temporary modulations demands sophisticated harmonic understanding and scale application.